South Korean Release

Super Mario Galaxy 2 is a Wii game and a sequel to the original Super Mario Galaxy, also on the Wii. It features 90% new content compared to the original, with new areas, new characters and enemies, and also new power-ups and features, such as riding Yoshi. The new worlds feature a completely snowy galaxy, a galaxy made of wood to which saws cut up and a flowery galaxy. Rosalina again makes her appearance in this sequel.

In Super Mario Galaxy 2, there are 6 worlds. After you defeat Bowser and get back Princess Peach, the additional world (World S-as in World Special) appears. After finishing World S, you get the green star challenge, for each level in the game.